Smart homes, control and energy management:How do smart home technologies influence control over energy use and domestic life?

By introducing new ways of automatically and remotely controlling domestic environments smart technologies have the potential to significantly improve domestic energy management. It is argued that they will simplify users’ lives by allowing them to delegate aspects of decision-making and control - relating to energy management, security, leisure and entertainment etc. - to automated smart home systems. Whilst such technologically-optimistic visions are seductive to many, less research attention has so far been paid to how users interact with and make use of the advanced control functionality that smart homes provide within already complex everyday lives. What literature there is on domestic technology use and control, shows that control is a complex and contested concept. Far from merely controlling appliances, householders are also concerned about a wide range of broader understandings of control relating, for example, to control over security, independence, hectic schedules and even over other household members such as through parenting or care relationships. This paper draws on new quantitative and qualitative data from 4 homes involved in a smart home field trial that have been equipped with smart home systems that provide advanced control functionality over appliances and space heating. Quantitative data examines how householders have used the systems both to try and improve their energy efficiency but also for purposes such as enhanced security or scheduling appliances to align with lifestyles. Qualitative data (from in-depth interviews) explores how smart technologies have impacted upon, and were impacted by, broader understandings of control within the home. The paper concludes by proposing an analytical framework for future research on control in the smart home

Behind the Lens: A Visual Exploration of Epistemological Commitments in HCI Research on the Home

   In this pictorial, we propose an alternative approach to investigating human-computer interaction (HCI) researchers’ epistemological commitments in research on the home. While researchers’ commitments can be discussed through textual aspects of their research, in this pictorial we conduct a pattern analysis of visual elements as a productive way to further inquire into such kinds of commitments. By analyzing visual elements from 121 works in HCI research on the home, we identify seven types of observers, which can be associated with epistemological commitments in research. We also propose two new complementary observers: the absent observer and the protagonist observer

Exploring comfort in the home: towards an interdisciplinary framework for domestic comfort

With increasing costs of energy and the need to cut CO2 emissions, householders are actively encouraged to reduce their energy consumption. As the biggest uses of energy in the home are for space and water heating, research into comfort has predominately focused on the thermal environment. A wider perspective on comfort is provided by sociological practice-orientated research that seeks to understand how people create comfort at home and psychologically informed approaches relating to understanding the drivers for behavioural change. By gaining a multidisciplinary understanding of how and why occupants create comfort at home, opportunities to maximize energy demand reduction can potentially be identified. Findings from a study of householders and a review of the literature were used to create a framework that incorporates a three-tiered approach to understanding comfort in the home consisting of “comfort needs”, “comfort preferences” and the highest level, “comfort aspirations”

Investigating Genres and Perspectives in HCI Research on the Home

The home and domestic experiences have been studied from multiple points of view and disciplines, with an array of methodologies in the past twenty-five years in HCI. Given the attention to the home and the volume of research, what further areas of research might there be? Based on a critical analysis of 121 works on the topic, we present seven genres of domestic technology research in HCI: social routines in the home, ongoing domestic practices, the home as a testing ground, smart homes, contested values of a home, the home as a site for interpretation, and speculative visions of the home. We articulate dominant research perspectives in HCI, and we offer two complementary perspectives about how to investigate the domestic experience in future research: the material perspective and the first person perspective

Silka: A domestic technology to mediate the threshold between connection and solitude

Families living apart - with relatives and loved ones in different cities or countries - is not unusual. However, even though multiple communication technologies exist, communicating emotions can still be difficult. In this paper we present Silka: a device that supports long-distance communication by sending "smiles" and communicating presence in between traditional modes of communication, with the goal of enhancing bonds between two individuals or households. Silka's design is based on findings from an online survey, interviews and observations conducted to better understand how people communicate with loved ones and how they feel before and after communication. It aims to address worry and anxiety, which we found characterise the period between regular weekly, fortnightly or monthly calls. © 2012 Authors

Living In A Prototype: A Reconfigured Space

In this paper, we present a twenty-three months autobiographical design project of converting a Mercedes Sprinter van into a camper van. This project allows us to investigate the complexities and nuances of a case where people engage in a process of making, transforming and adapting a space they live in. This example opens a radically different and productive context for revisiting concepts that are currently at the center of human-computer interaction (HCI) research: ubiquitous computing, home automation, smart homes, and the Internet of Things. We offer six qualities characterizing the evolving relationship between the makers and the lived-in environment: the van. We conclude with a discussion on the two themes of living in a reconfigured home and prototype qualities in a reconfigured space, and a critical reflection around the theme of the invariably unfinished home

Homes of stroke survivors are a challenging environment for rehabilitation technologies

The design of digital technologies that support poststroke rehabilitation at home has been a topic of research for some time. If technology is to have a large-scale impact on rehabilitation practice, then we need to understand how to create technologies that are appropriate for the domestic environment and for the needs and motivations of those living there. This paper reflects on the research conducted in the Motivating Mobility project (UK Engineering and Physical Science Research Council: EP/F00382X/1). We conducted sensitizing studies to develop a foundational understanding of the homes of stroke survivors, participatory design sessions situated in the home, and experimental deployments of prototype rehabilitation technologies. We identified four challenges specific to the homes of stroke survivors and relevant to the deployment of rehabilitation technologies: identifying a location for rehabilitation technology, negotiating social relationships present in the home, avoiding additional stress in households at risk of existential stress, and providing for patient safety. We conclude that skilled workers may be needed to enable successful technology deployment, systematizing the mapping of the home may be beneficial, and education is a viable focus for rehabilitation technologies

Homes of Stroke Survivors Are a Challenging Environment for Rehabilitation Technologies

The design of digital technologies that support poststroke rehabilitation at home has been a topic of research for some time. If technology is to have a large-scale impact on rehabilitation practice, then we need to understand how to create technologies that are appropriate for the domestic environment and for the needs and motivations of those living there. This paper reflects on the research conducted in the Motivating Mobility project (UK Engineering and Physical Science Research Council: EP/F00382X/1). We conducted sensitizing studies to develop a foundational understanding of the homes of stroke survivors, participatory design sessions situated in the home, and experimental deployments of prototype rehabilitation technologies. We identified four challenges specific to the homes of stroke survivors and relevant to the deployment of rehabilitation technologies: identifying a location for rehabilitation technology, negotiating social relationships present in the home, avoiding additional stress in households at risk of existential stress, and providing for patient safety. We conclude that skilled workers may be needed to enable successful technology deployment, systematizing the mapping of the home may be beneficial, and education is a viable focus for rehabilitation technologies

Proceed with Care:Reimagining Home IoT Through a Care Perspective

As the internet is increasingly embedded in the everyday things in our homes, we notice a need for greater focus on the role care plays in those relationships—and therefore an opportunity to realize un- seen potential in reimagining home Internet of Things (IoT). In this paper we report on our inquiry of home dwellers’ relationships to caring for their everyday things and homes (referred to as thing- care). Findings from our design ethnography reveal four thematic qualities of their relationships to thingcare: Care Spectacle, Care Liminality, Ontological Binding, and Care Condition. Using these themes as touchstones, we co-speculated to produce four specula- tive IoT concepts to explore what care as a design ethic might look like for IoT and reflect on nascent opportunities and challenges for domestic IoT design. We conclude by considering structures of power and privilege embedded within care practices that critically open new design imaginaries for IoT

Family rituals and the potential for interaction design : a study of Christmas

Drawing on a field study with eight families in northern England, we explore the traditions and rituals carried out at Christmas, looking at the artefacts and processes that constitute family life at this time of year. Besides individual differences, a common pattern emerges: an extended preparation is carried out by the hosting household over a few weeks to set up the celebration and build expectations; preparation gives way to a short but intense celebration shared with the family or intimate friends; then decorations are stored and there is a return to normal life. The celebration is across generations and everyone takes part. We note examples of new and evolving rituals. Starting from the three identified phases, we discuss the theoretical and technical implications of our findings for the design of more sympathetic technology that holds potential for augmenting family rituals sensitively and possibly creating new ones